“mud scratcher”的概念、定义、翻译、参考文献-科学参考

单词	mud scratcher
释义	mud scratcher Encyclopedia 工学套管程序释 mud scratcher泥饼刷由钢丝和环状本体组成，安装在套管外壁，下套管时，用来刮削井壁泥饼，从而提高水泥环胶结质量的固井工具。
随便看	ultraviolet image ultraviolet imager Ultraviolet Imaging techniques ultraviolet interference filter ultraviolet ionization chamber ultraviolet laser ultraviolet laser resonance Raman spectrum ultra-violet light ultraviolet light ultraviolet light emitting Diode ultraviolet light emitting diode chip ultravioletlight sensor ultraviolet light source ultra-violet line ultraviolet line ultraviolet luminosity ultraviolet magnitude ultraviolet map ultraviolet microscope ultraviolet minus blue colour index ultraviolet & near-infrared wide spectrum optical source ultraviolet object ultraviolet occupational hazard ultraviolet optical fiber ultra-violet photoeffect

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